This invention belongs to the field of
environmental protection equipment technology, specifically relating to a rotary zoned jet cleaning and
filtration dust removal device. It includes a cylindrical body, a driving device at the top of the cylinder, a sealing jet cleaning device below the driving device, a sealing
zone plate below the sealing jet cleaning device, a filter device below the sealing
zone plate, a scraper device below the filter device, and a screw feeder below the scraper device, all mounted on a base. This invention adopts a cylindrical single-
unit structure, which can be stacked in multiple
layers or arranged in parallel, resulting in a
small footprint. The integrated sealing jet cleaning device enables zoned offline cleaning, simplifying the structure. The shared drive scraper device reduces air leakage, and the absence of a ash storage hopper reduces equipment height, leading to low investment costs.